Why does all movies focused on hauntings based on ghosts have to take place in a house? And when they are, the person automatically goes to a new house, only to have the ghost follow them. Why won't the fools just stay outside?

It's cold outside

I think the ghost would be attached to the person in some way, It doesn't matter if they are inside or outside.

Dammit....

I do, but I don't like it.

Spirits stick to where they were killed/trauma occurred.

Could be outside, could be inside. Movies just love the "haunted house" theme.

I see.